DG Gravel Sand Pump Introduction:
1. Gravel Sand pump (dredge pump) is designed as single casing connected by means of clamp
bands and wide wet-passage.
sand excavation; mining, explosive-sludge in metal melting, etc..
Welcome to contact us any time for details.
Your inquiry will get our prompt attention and response !
1. Gravel Sand pump (dredge pump) is designed as single casing connected by means of clamp
bands and wide wet-passage.
2. The wearing parts are made of ultra chromium abrasion-resistance alloys, long service life
and very low failure rate.
and very low failure rate.
3. The pumps are designed for continuously transferring strong corrosive big-solid -contained
slurry which the common slurry pump cannot transfer. They are widely used in dredging,sand excavation; mining, explosive-sludge in metal melting, etc..
4. DG series gravel pump is often installed on cutter suction dredger or barge.
5. Gravel pump outlet direction can be in any position of 360· This type of pump possesses
the advantages of easy installation and operation, good performance of NPSH and abrasion resistance.
6. The discharge direction of pump can be oriented in any direction of 360°the advantages of easy installation and operation, good performance of NPSH and abrasion resistance.
| PUMP Model | PERFORMANCE | ||||
| Flow Rate m3/h | HEAD H(m) | SPEED (r/min) | ALLOWABLE MAX. SOLIDS SIZE (mm) | NPSH (m) | |
| DG6-4D | 36-252 | 3.5-51 | 600-1400 | 82 | 2.5-3.5 |
| DG8-6E | 137-580 | 10-48 | 800-1400 | 127 | 3.0-4.5 |
| DG10-8S | 220-1000 | 13-50 | 500-1000 | 178 | 3.0-7.5 |
| DG10-8F | 220-1000 | 13-50 | 500-1000 | 178 | 3.0-7.5 |
| DG12-10F | 360-1520 | 11-58 | 400-850 | 220 | 2.0-4.5 |
| DG12-10G | 360-1520 | 11-58 | 400-850 | 220 | 2.0-4.5 |
| DG14-12G | 500-3100 | 6-66 | 300-700 | 241 | 2.0-8.0 |
| DG16-14G | 650-3610 | 9-48 | 250-500 | 254 | 3.0-6.0 |
| DG18-16G | 860-3800 | 9-48 | 250-500 | 254 | 3.0-6.0 |
| DG18-16T | 860-3800 | 9-48 | 250-500 | 254 | 3.0-6.0 |
| DGH12-10G | 600-2200 | 28-78 | 350-700 | 210 | 2.0-8.0 |
| DGH10-8S | 400-1290 | 18-80 | 500-950 | 180 | 2.0-5.0 |
Welcome to contact us any time for details.
Your inquiry will get our prompt attention and response !